Examlex
It is possible to use a random sample from a population to make statistical inferences about the entire population.
Number
A mathematical object used to count, measure, and label; fundamental in mathematics and applicable in various sciences.
Great Railroad Strike
A significant labor action in 1877 in the United States, where railroad workers launched a strike due to wage cuts, leading to widespread unrest.
Baltimore & Ohio
The Baltimore and Ohio Railroad, established in 1827, notable for being one of the oldest railroads in the United States and a key development in American transportation history.
Depression
A severe and prolonged downturn in economic activity characterized by significant fall in spending and employment, often exemplified by the Great Depression of the 1930s.
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